Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4BL callsign genealogy
Currently held by REAVIS, MICHAEL D
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by AJ4BL's current licensee, walking backwards.
- REAVIS, MICHAEL DNCgranted 2006-05-18cancelled 2007-08-20
Successor callsigns
Callsigns held now by people who previously held AJ4BL.
No current licensee on record previously held this callsign.